The UI of AHA is just a replica of Hoichoi. I downloaded in my Fire Stick.
No subtitle option
No Audio Option
No Resume function.
I just watched Geetha Subrahmanyam 2000. PQ is good. It is available in1080p quality. AQ is also good but available in Stereo only. No Dolby+, not even 5.1ch output.
Hope they will improve it in the coming days adding Subtitle/Audio/Resume options